Added the ability to use the devtoolset compiler if it's available
Added the ability to use the devtoolset compiler if it's available

open-power/eCMD,open-power/eCMD,open-power/eCMD,open-power/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD